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3 years ago

13

Help with a few questions pleaseeeeee

1 answer:

mel-nik [20]3 years ago

3 0

29.99 * 3 =89.97 89.97 with 30% off = 62.98 and 5% of 62.98 =3.15 so 62.98 + 3.15 = 66.13$

180.00 + 14.95 + 8.95 = 203.09 - 15% = 173.44 + 4% = 180.38

5.65 + 5% of 5.65 = 5.93

i think this is all right you might want to check my work!

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8-2x<4 solve inequality

Andreas93 [3]

Answer:

x > 2

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Step-by-step explanation:

8 - 2x < 4

8 - 4 < 2x

4 < 2x | : 2

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3 years ago

What is the distance between A (-4,2) and B (12,4)

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3 0

3 years ago

Read 2 more answers

3. The total cost for 9 bracelets, including shipping was $72. The shipping charge was $9. Define your variable and write an equ

ikadub [295]

Answer:

The equation that models the cost of each bracelet is $72=9x+9$ . Cost of each bracelet is $7.

Step-by-step explanation:

Let the cost of each bracelet is defined by the variable x.

Cost of 9 bracelet is 9x. The shipping cost is $9. Therefore the total cost of 9 bracelets, including shipping is

$\text{Total Cost}=9x+9$

The total cost for 9 bracelets, including shipping is $72.

$72=9x+9$

Subtract 9 from both sides

$72-9=9x+9-9$

$63=9x$

Divide both sides by 9.

$7=x$

Therefore the cost of each bracelet without shipping changes is $7.

8 0

3 years ago

Which ordered pair is a solution of the inequality? y is greater than or equal to 4x-5

lesya692 [45]

(1,1) -->> 1 >= 4(1) - 5 -->> 1 >= 4-5 -->> 4 >= -1

8 0

3 years ago

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Arisa [49]

Answer:

5

Step-by-step explanation:

We cannot repeat an x value for the relation to be a function

Since x=3 ,4, 7 are already used

We must let x=5

5 0

3 years ago